Chalcopyrite and Datolite Physical Properties
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.1-4.3
2.90-3.00
Fracture
Uneven, Brittle, Metallic
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic
Cleavage
Indistinct on {011}
None
Mohs Hardness
3.5-4
5-5.5
Chemical Composition
CuFeS 2Anthony et al , Handbook of mineralogy (2001)
CaBSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chalcopyrite and Datolite Chemical Formula
While comparing Chalcopyrite and Datolite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Chalcopyrite and Datolite chemical formula.
- Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Datolite- CaBSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chalcopyrite and Datolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chalcopyrite and Datolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chalcopyrite and Datolite Optical Properties during the identification of gemstone. Specific gravity of Chalcopyrite is 2.90-3.00 whereas that of Datolite is 2.90-3.00.